[Bug 243321] pmcannotate depends on objdump

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Jan 13 20:32:45 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243321

Conrad Meyer <cem at freebsd.org> changed:

           What    |Removed                     |Added
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                 CC|                            |cem at freebsd.org

--- Comment #1 from Conrad Meyer <cem at freebsd.org> ---
Looks like pmcannotate uses those flags to dump disassemblies (-d) and source
(-S) of specific address ranges, and parses the text output.  Is llvm-objdump
output byte-for-byte compatible here (or compatible enough)?  Would it make
more sense to have pmcannotate link part of llvm instead of shelling out and
parsing?

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